Manufacturing under attack
Industrial AI calls for cyber resilience as IT and OT integration reshapes manufacturing security, uptime, and operational safety
As we head into 2026, manufacturers need to think beyond disaster recovery and embrace proactive, self-healing security. With more factories using advanced AI, leaders are making sure digital systems operate safely alongside physical equipment. Automation, machine learning, and connected devices are helping factories become more efficient and competitive. As IT and OT merge, manufacturing environments grow more complex and require robust cyber resilience. The risks are real—factories can face production stoppages, safety system failures, or physical damage. To address these threats, manufacturers team up with cyber resilience specialists for real-time threat detection, AI-powered responses, and network segmentation. By building resilience into everything from robots to cloud systems, these experts set new benchmarks for safe, reliable manufacturing.
1. Microsoft
CEO: Satya Nadella
Industries Supported: Global Manufacturing, Automotive, Aerospace, Pharma
Microsoft is redefining industrial security with its Secure Future Initiative. The company anchors resilience in Defender for IoT and Sentinel, applying a Zero Trust mindset across both IT and OT. Microsoft earned recognition as a 2025 Gartner® Leader for Cyber-Physical Systems Protection and has led Endpoint Protection for six years. By partnering with AVEVA and Rockwell Automation, Microsoft brings AI-powered threat detection to the factory floor.
2. Siemens AG
CEO: Roland Busch
Industries Supported: Industrial Automation, Energy, Transportation, Healthcare
Siemens is widely recognized as the architect of the “Digital Twin” and plays a key part in building the industrial metaverse. Its SINEC Security Guard automates OT vulnerability management. Through a partnership with Nozomi Networks, Siemens brings real-time anomaly detection to the TIA portal. The 2025 Techcellence Awards program celebrates digital transformation leaders across the Siemens ecosystem.
3. Cisco Systems
CEO: Chuck Robbins
Industries Supported: Technology, Manufacturing, Energy, Utilities
Cisco Systems has grown from a networking leader into a major force in Industry 4.0 resilience. The company was named Industrial IoT Company of the Year 2025 by the IoT Breakthrough Awards. Through partnerships with Rockwell Automation and Dragos, Cisco helps manufacturers isolate threats and safeguard supply chains.
4. Schneider Electric
CEO: Olivier Blum
Industries Supported: Energy Management, Automation, Life Sciences, Food & Beverage
Schneider Electric pioneered EcoStruxure and integrated cybersecurity into its energy management solutions. Recognized as one of 2025’s Most Ethical Companies, Schneider collaborates with Claroty, Rockwell Automation, and Dragos to shape the Industrial Economy of Things. Its secure hardware authenticates every breaker and drive, preventing unauthorized changes and keeping plants running safely and securely.
5. Palo Alto Networks
CEO: Nikesh Arora
Industries Supported: Critical Infrastructure, Tech, Manufacturing, Public Sector
Palo Alto Networks is pushing industrial security forward with Prisma SASE and Cortex XSIAM. The company received a 2026 nomination for Best Cybersecurity Company and CRN’s 2025 Product of the Year. By expanding its Deloitte alliance for managed OT security, Palo Alto Networks is making it easier for manufacturers to stay protected. With QRadar SaaS in Cortex XSIAM, Precision AI links factory signals and intelligence to stop breaches before they happen.
6. IBM (International Business Machines)
CEO: Arvind Krishna
Industries Supported: Automotive, Electronics, Chemicals, Industrial Products
IBM champions quantum-safe manufacturing by using post-quantum cryptography to protect industrial IP from new threats. The company’s Sovereign Core, launched in early 2026, supports AI-ready workloads. X-Force Red simulates attacks on critical infrastructure. IBM’s partnerships, including one with Lockheed Martin, bring Granite LLMs to aerospace factories, and QRadar boosts threat correlation for OT security in converged IT and OT environments.
7. Honeywell International
CEO: Vimal Kapur
Industries Supported: Aerospace, Performance Materials, Building Technologies, Process Automation
Honeywell shows its commitment to cyber resilience with the Forge Cybersecurity+ suite, which gives OT risk visibility and real-time insights for process industries. As a founding partner of the 2026 Security Event, Honeywell teams up with Nozomi Networks and Quantinuum to offer anomaly detection and quantum-resistant security. By integrating AI, Honeywell helps oil, gas, and chemical operators keep systems running smoothly as IT and OT converge.
8. Rockwell Automation
CEO: Blake Moret
Industries Supported: Automotive, Consumer Packaged Goods, Mining, Tire
Rockwell puts “OT-first” security at the core of its LifecycleIQ Services to drive proactive modernization. In late 2025, Gartner® recognized Rockwell for Cyber-Physical Systems Security. Rockwell secures its Connected Enterprise through a Gold Partnership with Fortinet and works with ARIA Cybersecurity to protect production lines from zero-day threats.
9. Fortinet
CEO: Ken Xie
Industries Supported: Manufacturing, Energy, Retail, Healthcare
Fortinet leads the way in Security Fabric convergence, offering FortiGate Rugged firewalls built for demanding factory settings. In January 2026, Fortinet honored Monolithic Power Systems with its Customer Excellence Awards. Named a 2025 Gartner® Magic Quadrant™ Leader for SASE, Fortinet’s specialists use FortiGuard Labs threat intelligence to protect industrial protocols like Modbus, ensuring strong federal defenses.
10. ABB
CEO: Morten Wiero
Industries Supported: Robotics, Motion, Process Automation, Electrification
ABB secures its “Robot-as-a-Service” offering by embedding cybersecurity into motion and robotics systems. The SACE Emax 3, the first SL2-certified air circuit breaker, debuted at Data Centre World Asia in 2025 and now serves customers worldwide. Working with Microsoft, ABB uses cloud technology for predictive maintenance while ensuring data sovereignty. This helps customers meet IEC 62443 global resilience standards.
As manufacturers embrace Industrial AI, cyber resilience becomes the foundation for safety, uptime, and competitiveness. Leaders who build in proactive, AI-powered security across converged IT and OT environments will protect their operations, people, and physical assets and pave the way for the next generation of smart, autonomous factories.